Discourse markers have variant degrees of semantic meaning; they are utterance-initial; and they can signal a discourse relationship or signal a writerâs or a speakerâs attitude. When we are planning to write a well-organized text, cohesion and coherence must be taken into
Here are some causes of Infected Koilonychia: 1  trauma. 2  illness. 3  malnutrition. or any major metabolic condition,  chemotherapy or other damaging event.
1 Perilymph fistula - a leakage of inner ear fluid from the inner ear. It can occur after head injury, surgery, physical exertion or without a known cause.  Superior canal dehiscence syndrome - a balance and hearing disorder caused by a gap in the temporal bone, leading to the dysfunction of the superior canal.